APA (7 ম সংস্করণ) উদ্ধৃতি

Commission, I. P. (1964). Study of soil conservation programme for agricultural land. The author.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Commission, India. Planning. Study of Soil Conservation Programme for Agricultural Land. The author, 1964.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Commission, India. Planning. Study of Soil Conservation Programme for Agricultural Land. The author, 1964.